OUI Lookup
0020a1
DOVATRON
Manufacturer Information
- OUI Prefix
- 0020a1
- Manufacturer
- DOVATRON
- Address
- PRODUCTS DIVISION LONGMONT CO US 80501
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0020A1
The OUI prefix 0020A1 is assigned to DOVATRON, based in PRODUCTS DIVISION LONGMONT CO US 80501 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to DOVATRON.